Holley 301-20 Carburetor Choke Block Off Plate
Choke Block-Off Pad For Small Block Engine Intake Manifolds Limited 90 Day Warranty
Specifications
Engine Compatibility - Chevy Small Block
Intake Manifold Compatibility - Chevrolet Small Block Engine Intake Manifolds
Includes Gaskets - No
Includes Hardware - Yes
Carburetors without a choke are typically used in racing and require the operator to warm up the engine with the throttle pedal.